Micro-DMM
oihdesigns
A small, open hardware DMM
Components (48)
| Reference | Value | Description |
|---|---|---|
| Q1,Q3-Q5 | MMBT3904 | 0.2A Ic, 40V Vce, Small Signal NPN Transistor, SOT-23 |
| Q2 | SI2302 MOSFET | 4.2A Id, 20V Vds, N-Channel MOSFET, SOT-23 |
| Q6,Q7 | BSS138 | 50V Vds, 0.22A Id, N-Channel MOSFET, SOT-23 |
| U1 | LM317_TO-220 | 1.5A 35V Adjustable Linear Regulator, TO-220 |
| U3 | ADS1115IDGS | Ultra-Small, Low-Power, I2C-Compatible, 860-SPS, 16-Bit ADCs With Internal Reference, Oscillator, and Programmable Comparator, VSSOP-10 |
| U7 | MAX1683 | IC REG CHARGE PUMP 2VIN SOT23-5 |
| U9 |